Differentiating the stiffness of the side of the car

Evtukov Stanislav; Vasilev Yaroslav; Voronin Vseslav; Golov Egor

doi:10.1051/matecconf/202134100035

MATEC Web of Conferences (Jan 2021)

Differentiating the stiffness of the side of the car

Evtukov Stanislav,
Vasilev Yaroslav,
Voronin Vseslav,
Golov Egor

Affiliations

Evtukov Stanislav: Saint Petersburg State University of Architecture and Civil Engineering
Vasilev Yaroslav: Saint Petersburg State University of Architecture and Civil Engineering
Voronin Vseslav: Saint Petersburg State University of Architecture and Civil Engineering
Golov Egor: Saint Petersburg State University of Architecture and Civil Engineering

DOI: https://doi.org/10.1051/matecconf/202134100035
Journal volume & issue: Vol. 341
p. 00035

Abstract

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Expertise on the materials of road accidents (road accidents), calculate the speed of the vehicles involved in the accident by analyzing the resulting deformation damage by the average stiffness coefficients of the vehicle bodies. But this entails the presence of an error in the calculation and, as a result, not a correct result due to the fact that the internal structure of the side of the car is heterogeneous – the stiffness in each of its areas is different. To eliminate possible errors when using the averaged coefficients, the article offers a method for calculating the stiffness coefficients for various areas of the side of cars that have received deformations as a result of an accident.

Published in MATEC Web of Conferences

ISSN: 2261-236X (Online)
Publisher: EDP Sciences
Country of publisher: France
LCC subjects: Technology: Engineering (General). Civil engineering (General)
Website: http://www.matec-conferences.org

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